TWI797029B - Exchangeable additive manufacturing machine system with functional liquid capillary release module - Google Patents

Abstract

The present invention relates to an exchangeable additive manufacturing machine system with functional liquid capillary release module, comprising: a manufacturing platform; a thermal conducting module configured to include a working well in a central portion, wherein the manufacturing platform is configured to install in the working well and move along the working well, and a manufacturing zone is formed by the manufacturing platform and the working well; and a functional liquid capillary release module configured at least on the thermal conducting module to release a functional liquid into a gap included between the thermal conducting module and the manufacturing platform.

Description

Exchangeable Lamination Machine System with Functional Liquid Capillary Release Module

The present invention relates to an exchange-type lamination manufacturing machine system, especially an exchange-type lamination manufacturing machine system with a specially designed functional liquid capillary release module to release functional liquid to the assembly seam or tiny gap of the machine.

In the process of performing bioprinting with conventional bioprinting machines, in order to match the characteristics of special bioprinting materials, it is often necessary to perform printing operations in low temperature environments, such as -20°C to -40°C. The deposited bio-printing materials are instantly solidified to facilitate the stacking of materials. In order to cope with the different working temperatures required by different bio-printing materials, bio-printing often needs to be carried out at temperatures between -40°C and +37°C. Therefore, It is necessary to continuously switch and adjust the working temperature repeatedly.

However, when conventional bioprinting machines perform low-temperature printing, the assembly seam of the machine itself, or the gap between the moving parts and the base, often encounters frosting problems due to the infiltration of moisture in the air, so during the printing process It leads to the occurrence of various abnormal situations, such as machine collision, shaking, needle jamming, and even downtime, which seriously affects the printing quality and speed, and also causes a certain degree of damage to the machine. When printing at room temperature, the Assembling seams and gaps are filled with air, resulting in poor heat transfer efficiency.

The traditional solution is to manually drip antifreeze into the assembly seam or gap to dissolve the frost and eliminate abnormal conditions, or manually inject heat transfer fluid into the gap to improve heat transfer efficiency. However, various manual operations not only need to suspend printing, resulting in prolonged printing time, but also may cause contamination of semi-finished products in printing due to manual intervention.

For this reason, in view of the shortcomings in the conventional technology, the inventor has tried and researched carefully, and with a persistent spirit, he finally conceived this case "exchangeable lamination manufacturing machine system with functional liquid capillary release module" , can overcome the above-mentioned shortcoming, the following is a brief description of the present invention.

The present invention develops a set of modules that use capillary action to release functional liquids such as antifreeze or heat transfer fluid, which can be integrated into the three-dimensional lamination machine and the rotary lamination machine included in the exchange lamination machine system, and It does not affect the original functions of the exchange-type laminator system. Release to the tiny gap or assembly seam of the machine during low temperature operation, such as but not limited to antifreeze. In addition to removing frost, it can also replace the air contained in the gap, because air is a good thermal insulation medium, so the addition of antifreeze can improve the efficiency of energy transfer. When operating above normal temperature, it is released to the machine gap or assembly seam, such as but not limited to lubricating oil. In addition to effectively reducing frictional resistance, it can also replace the air in the gap to improve heat transfer efficiency.

Accordingly, the present invention proposes an exchange-type lamination manufacturing machine system with a functional liquid capillary release module, which includes: a manufacturing platform; a heat conduction module, which is configured to include a working well in the center, and the manufacturing platform is configured on In the working well and can move along the working well, the manufacturing platform and the working well form a manufacturing area; and a functional liquid capillary release module, which is configured on at least the heat conduction module to extend to the heat conduction module and the work well The included gap between the manufacturing platforms Release functional fluid.

Preferably, the heat conduction module further includes one of the following: a positioning piece; and a plurality of planar layered manufacturing assemblies, which are combined on the heat conduction module according to the positioning piece, and are arranged at the center of the heat conduction module to The inner wall of the working well is formed, so that the exchange type lamination manufacturing machine system is configured as a three-dimensional lamination manufacturing machine. The gap is included between the first planar build-up assembly selected from one of the equal planar build-up assemblies and the fabrication platform.

Preferably, the functional liquid capillary release module also includes one of the following: a functional liquid storage, which is used to store the functional liquid; a delivery pipeline, which is connected to the functional liquid storage as the The delivery path of the functional liquid; at least one delivery flow channel, which is arranged inside the first planar layered manufacturing assembly as the delivery path of the functional liquid; the release hole, which is opened in the first flat layered manufacturing assembly part and communicate with the at least one conveying flow channel; capillary release groove, which includes an inlet and an outlet and is arranged on the first plane layered manufacturing assembly, and has a slope and a width of less than 1mm, so as to penetrate the capillary force The functional fluid is driven by gravity. The capillary release groove communicates with the release hole and uses the release hole as the inflow port, the outflow port is positioned to guide the gap; a peristaltic pump draws the functional liquid from the functional liquid reservoir, and pumped to the release hole through the delivery pipeline, and deliver the functional liquid to the capillary release groove, so as to push the functional liquid to the outlet through the capillary force and the gravity, wherein the functional The liquid finally flows into the gap and is driven by capillary action to diffuse indiscriminately in the gap; and a controller controls the peristaltic pump to be started at regular or irregular times to drive the functional liquid to flow to the release hole.

Accordingly, the present invention further proposes an exchange-type lamination manufacturing machine system with a functional liquid capillary release module, which includes: a manufacturing shaft; a heat conduction module, which is configured to The center contains a working well, the manufacturing rotating shaft is configured to rotate in the working well, and the manufacturing rotating shaft and the working well form a manufacturing area; and a functional liquid capillary release module, which is arranged on at least the heat conduction module to One of the first gap, the second gap and the third gap contained between the heat conduction module and the manufacturing shaft releases the functional liquid.

Preferably, the heat conduction module further includes one of the following: a positioning member and a first bearing hole, the first bearing hole provides the passage of the manufacturing shaft to enter the working well, and the connection between the first bearing hole and the manufacturing shaft The space includes the first gap; and a plurality of curved layer-by-layer manufacturing assemblies, which are combined on the heat conduction module according to the positioning part, and are arranged at the center of the heat conduction module to form the inner wall of the working well, so that the The configuration of the interchangeable lamination manufacturing machine system is a rotary lamination manufacturing machine. Wherein the first curved laminate fabrication assembly selected from one of the curved laminate fabrication assemblies further comprises a second bearing hole for allowing the fabrication shaft to pass through into the working well, between the second bearing hole and the fabrication shaft Including the second gap, wherein the second curved laminate fabrication assembly selected from one of the curved laminate fabrication assemblies further comprises a third bearing hole to configure the fabrication shaft, between the third bearing hole and the fabrication shaft This third gap is included.

Preferably, the functional liquid capillary release module also includes one of the following: a functional liquid storage, which is used to store the functional liquid; a delivery pipeline, which is connected to the functional liquid storage as the A delivery path for the functional liquid; at least one delivery channel, which is arranged inside a first curved laminate manufacturing assembly selected from one of the curved laminate manufacturing assemblies as a delivery path for the functional liquid; a release hole, It is opened on the first curved layer manufacturing assembly and communicates with the at least one conveying channel, and the position of the release hole is configured to lead to one of the first gap, the second gap and the third gap; peristalsis a pump that draws the functional liquid from the functional liquid reservoir and pumps it through the delivery line to the release hole, its The functional liquid finally flows into the gap and is driven by capillary action in the gap to diffuse indiscriminately in the gap; and a controller controls the peristaltic pump to start at regular or irregular times to drive the functional liquid to flow to The release hole.

Accordingly, the present invention further proposes an exchange-type lamination manufacturing machine system with a functional liquid capillary release module, which includes: a heat conduction module; a manufacturing platform and a plurality of plane lamination manufacturing assemblies, wherein the plane lamination manufacturing assemblies are optional permanently combined in the center of the heat conduction module to form a working well, the manufacturing platform is selectively arranged in the working well and can move along the working well, the manufacturing platform and the working well form a manufacturing area; manufacturing shafts and multiple Curved layered manufacturing assemblies, wherein the curved layered manufactured assemblies are selectively combined at the center of the heat conduction module to form a working well, the manufacturing rotating shaft is selectively arranged to rotate in the working well, the manufacturing rotating shaft and the working wells forming the manufacturing area; and a functional liquid capillary release module disposed on at least the heat transfer module to a gap comprised between the heat transfer module and the manufacturing platform or between the heat transfer module and the manufacturing shaft Included in the interstitial release functional liquid, wherein the exchange-type lamination machine system is configured as a three-dimensional lamination manufacturing machine by selectively disposing the fabrication platform and the planar lamination assembly, or by selectively disposing the fabrication shaft It is configured as a rotary lamination manufacturing machine together with the curved lamination assembly.

The above summary of the invention is intended to provide a simplified summary of the disclosure to enable readers to have a basic understanding of the disclosure. This summary of the invention is not intended to disclose a complete description of the invention, and is not intended to point out important/key elements or components of the embodiments of the invention. define the scope of the invention.

10: Three-dimensional lamination manufacturing machine

20:Rotary lamination manufacturing machine

50: machine space

100: Three-dimensional motion mechanism

110: Gantry multi-axis motion platform

111: X-axis guide rail

113: X-axis guide rail

115: Y-axis guide rail

117: Z-axis guide rail

119: mounter

120: Base

200: Additive manufacturing module

210: Nozzle

300: heat conduction module

310: heat conduction base

311: rectangular channel

313: Medium channel

3131: entrance

3132: export

315: positioning slot

370: Manufacturing area

380: heat transfer medium

391: The first bearing hole

393: Second bearing hole

395: The third bearing hole

400: Manufacture platform motion control module

410: drive shaft

450:Rotary motion control module

460: stepper motor

600: Functional Liquid Capillary Release Module

610: Peristaltic pump

620: Delivery pipeline

630: Functional fluid reservoir

640: controller

651: The first conveying channel

652: Inflow port

653: outlet

655: The second delivery channel

656: Inflow port

661: The first conveying channel

317: assembly hole

321-324: Plane Laminate Manufacturing Assemblies

331-334: Curved Laminate Manufacturing Assemblies

340: Manufacturing platform

350: Manufacturing shaft

351: Connection section

353: Manufacturing section

360: working well

363: Bottom plate

662: Inflow port

663: outlet

665: The second delivery channel

666: Inflow port

670: release hole

671: release hole

680: capillary release groove

681: outlet

690: Functional liquid

Figure 1 is a schematic diagram showing the overall system of the three-dimensional lamination manufacturing machine with functional liquid capillary release module of the present invention;

Figure 2(a) is a schematic diagram showing the structure of the heat conduction base contained in the first embodiment of the heat conduction module included in the three-dimensional lamination manufacturing machine with functional liquid capillary release module of the present invention;

Figure 2(b) is a schematic diagram showing the structure of the planar laminate manufacturing assembly contained in the first embodiment of the thermal conduction module included in the three-dimensional laminate manufacturing machine with functional liquid capillary release module of the present invention;

Figure 2(c) is a schematic diagram showing the structure of the elevating manufacturing platform included in the first embodiment of the heat conduction module included in the three-dimensional lamination manufacturing machine with functional liquid capillary release module of the present invention;

Figure 3 is a schematic diagram showing the structural assembly of the first embodiment of the heat conduction module proposed by the present invention;

Figure 4(a) is a schematic side sectional view showing the overall structure of the first embodiment of the heat conduction module proposed by the present invention;

Fig. 4(b) is a schematic diagram showing the overall structure of the first embodiment of the heat conduction module proposed by the present invention;

Figure 5(a) is a schematic side sectional view showing the structural configuration of the internal medium flow channel of the heat conduction base proposed by the present invention;

Fig. 5(b) is a schematic top view showing the structural configuration of the internal medium flow channel of the heat conduction base proposed by the present invention;

Figure 6 is a schematic diagram of a rotary lamination manufacturing machine showing a functional liquid capillary release module of the present invention;

Fig. 7(a) is a schematic diagram showing the structure of the heat conduction base included in the second embodiment of the heat conduction module proposed by the present invention;

Fig. 7(b) is a schematic diagram showing the structure of the curved laminate manufacturing assembly included in the second embodiment of the heat conduction module proposed by the present invention;

Figure 7(c) is a schematic diagram showing the structure of the manufacturing shaft included in the second embodiment of the heat conduction module proposed by the present invention;

Figure 8 is a schematic diagram showing the structural assembly of the second embodiment of the heat conduction module proposed by the present invention;

Figure 9(a) is a schematic side sectional view showing the overall structure of the second embodiment of the heat conduction module proposed by the present invention;

Fig. 9(b) is a schematic diagram showing the overall structure of the second embodiment of the heat conduction module proposed by the present invention;

Figure 10 is a schematic side sectional view showing the two-stage structure of the manufacturing shaft included in the second embodiment of the heat conduction module proposed by the present invention;

Figure 11 is a schematic diagram showing the general components included in the functional liquid capillary release module of the present invention;

Fig. 12(a) is an exploded schematic diagram showing the side section of the conveying flow channel included in the functional liquid capillary release module arranged on the three-dimensional lamination manufacturing machine;

Figure 12(b) is a schematic diagram showing the assembly of the side section of the delivery channel included in the functional liquid capillary release module configured on the three-dimensional lamination manufacturing machine;

Fig. 13(a) is a schematic diagram showing the front view of the release holes and capillary release grooves included in the functional liquid capillary release module arranged on the planar laminated manufacturing assembly;

Fig. 13(b) is a schematic side sectional view showing the delivery channel and the delivery channel of the release hole included in the functional liquid capillary release module arranged on the planar layered manufacturing assembly;

Fig. 14 is a schematic view showing the operation of the top view of the functional liquid capillary release module of the present invention;

Fig. 15(a) is an exploded schematic diagram showing the side section of the conveying flow channel included in the functional liquid capillary release module arranged on the rotary lamination manufacturing machine;

Fig. 15(b) is a schematic diagram showing the assembly of the side section of the delivery flow channel included in the functional liquid capillary release module configured on the rotary lamination manufacturing machine;

Figure 16(a) is a photo of the frosting on the manufacturing platform of the three-dimensional lamination manufacturing machine of the present invention during the low-temperature manufacturing process; and

Fig. 16(b) is a photo of the actual removal of frost on the manufacturing platform during the low-temperature manufacturing process after the functional liquid capillary release module of the present invention is implemented on a three-dimensional lamination manufacturing machine.

The present invention can be fully understood by the following examples, so that those skilled in the art can complete it, but the implementation of the present invention can not be limited by the following examples of implementation; the drawings of the present invention are not limited No limitation on size, dimension and scale is included, and the size, dimension and scale of the present invention are not limited by the drawings of the present invention during the actual implementation.

The word "preferred" in this article is non-exclusive and should be understood as "preferably but not limited to". order, the scope of the present invention should be determined only by the appended claims and their equivalents, not by the examples illustrated in the implementation; when the term "comprising" and its variations appear in the specification and claims, it is An open-ended term that is not restrictive and contains meaning, does not exclude other features or steps.

Figures 1 to 5 are schematic diagrams showing the first embodiment of the exchangeable laminate manufacturing machine system with functional liquid capillary release module of the present invention; Figure 1 is a three-dimensional laminate showing the functional liquid capillary release module of the present invention Schematic diagram of the overall system of the manufacturing machine; the exchange-type lamination manufacturing machine system proposed by the present invention can be configured or configured as the three-dimensional lamination manufacturing machine of the first embodiment or the second embodiment by simply exchanging components Rotary lamination manufacturing machine. The three-dimensional lamination manufacturing machine is preferably a three-dimensional bioprinting machine and is used to perform plane lamination manufacturing operations based on three-dimensional Cartesian coordinate movement, and the rotary lamination manufacturing machine is preferably a rotary bioprinting machine and is used to perform three-dimensional Cartesian coordinate movement. And combined with the curved layer-up manufacturing operation of the rotary motion.

In the first embodiment, as shown in Figure 1, the exchange-type lamination manufacturing machine system of the present invention is preferably configured as a set of three-dimensional lamination manufacturing machines 10, which include a set of three-dimensional motion mechanisms 100, the three-dimensional motion mechanisms 100 It is preferably a group of gantry-type multi-axis motion platforms 110, which preferably include two X-axis guide rails 111 and 113, a Y-axis guide rail 115, a Z-axis guide rail 117 and a load mount on the base 120. device 119, wherein the Y-axis guide rail 115 is movably installed on the X-axis guide rails 111 and 113 and is driven by the X-axis linear motor (not shown) to perform linear motion in the X direction along the X-axis guide rails 111 and 113, Z The axis guide rail 117 is movably mounted on the Y-axis guide rail 115 and is driven by a Y-axis linear motor (not shown) to perform linear motion in the Y direction along the X-axis guide rails 111 and 113, and the mount 119 is movably installed. On the Z-axis guide rail 117 and driven by the Z-axis linear motor (not shown), the Z-axis linear motion is performed along the Z-axis guide rail 117. The mount 119 is provided with a nozzle 210 for installation, and the nozzle 210 is installed on the mount After the device 119, the three-axis movement in the X-axis direction, the Y-axis direction, and the Z-axis direction will be performed according to the pre-planned and set path.

In a certain embodiment, the gantry type multi-axis motion platform 110 moves in the X-axis direction and the Y-axis direction The maximum moving range in the X-axis and Z-axis directions is preferably 486×486×196mm, and the X-axis guide rails 111 and 113, Y-axis guide rail 115, and Z-axis guide rail 117 are equipped with external optical scale feedback modules. With the horizontal correction module, the overall positioning accuracy of the platform can reach ±1μm.

The three-dimensional lamination manufacturing machine 10 also includes a lamination manufacturing module 200. The lamination manufacturing module 200 includes a manufacturing material supply unit (not shown) and a nozzle 210. The manufacturing material supply module supplies the manufacturing material to the nozzle 210 through the material pipeline. The nozzle 210 Through the mount 119, it is installed on the gantry-type multi-axis motion platform 110 for three-axis motion in the X-axis direction, the Y-axis direction, and the Z-axis direction. The nozzle 210 is preferably, for example but not limited to, an extrusion nozzle or an inkjet nozzle. A type nozzle is used to output manufacturing materials for three-dimensional plane layer-by-layer manufacturing. The manufacturing materials are preferably, for example but not limited to, biodegradable polyurethane (biodegradable polyurethane, Bio-PU) materials.

The three-dimensional lamination manufacturing machine 10 also includes a set of heat conduction modules 300 arranged below the movement range of the gantry type multi-axis motion platform 110 and a set of functional liquid capillary release modules 600 arranged above the heat conduction modules 300 .

Figure 2(a) is a schematic diagram of the structure of the heat conduction base contained in the first embodiment of the heat conduction module included in the three-dimensional lamination manufacturing machine with functional liquid capillary release module of the present invention; Figure 2(b) is A schematic diagram of the structure of the planar layered manufacturing assembly contained in the first embodiment of the heat conduction module contained in the three-dimensional layered manufacturing machine of the functional liquid capillary release module of the present invention; Figure 2 (c) is a disclosure of the function of the present invention Schematic diagram of the structure of the lift-type manufacturing platform included in the first embodiment of the heat conduction module included in the three-dimensional lamination manufacturing machine for the liquid capillary release module; Figure 3 shows the structure of the first embodiment of the heat conduction module proposed by the present invention Assembly schematic diagram; Figure 4 (a) is a schematic side sectional view showing the overall structure of the first embodiment of the heat conduction module proposed by the present invention; Figure 4 (b) is a schematic diagram showing the first embodiment of the heat conduction module proposed by the present invention overall structure picture.

The three-dimensional lamination manufacturing machine 10 also includes a heat conduction module 300. The heat conduction module 300 includes a heat conduction base 310, a plurality of plane lamination manufacturing assemblies 321, 322, 323, and 324, an elevating manufacturing platform 340, etc., and the heat conduction base 310 The structural geometry is preferably a frame-shaped structure. The frame-shaped structure forms a rectangular channel 311 at the center. The interior of the structure contains a plurality of medium flow channels 313 to provide the heat transfer medium 380 to flow therein. The rectangular channel 311 is on the inside. The surface includes a series of positioning elements including a plurality of positioning grooves 315 and assembly holes 317 to provide planar build-up assemblies 321 , 322 , 323 and 324 to be assembled on the heat conduction base 310 according to the positioning grooves 315 and the assembly holes 317 .

The structural geometry of the heat conduction base 310 can preferably be geometric shapes such as but not limited to: rectangle, circle, ellipse, etc., and the material of the heat conduction base 310 is preferably stainless steel, which is corrosion-resistant and easy to sterilize.

A plurality of plane build-up assemblies 321, 322, 323 and 324 are mainly installed on the inner surface of the heat conduction base 310 rectangular channel 311 to jointly form a working well 360, four plane build-up assemblies 321, 322, 323 and 324 can provide flat surfaces for the four inner walls of the working well 360, so that the manufacturing platform 340 is embedded in the working well 360 and moves along the working well 360, for example: rising or falling, to change the position of the manufacturing platform 340 in the Z-axis direction. height, the working well 360 and the manufacturing platform 340 together constitute a variable depth/height manufacturing area 370 .

The three-dimensional lamination manufacturing machine 10 proposed by the present invention also includes a manufacturing platform motion control module 400, and the manufacturing platform motion control module 400 includes a linear motor (not shown) and one or more transmission shafts 410, wherein the transmission shaft 410 It is arranged under the manufacturing platform 340 , and the linear motor drives the manufacturing platform 340 to move along the working shaft 360 through the drive shaft 410 .

In the three-dimensional lamination manufacturing machine 10 proposed by the present invention, lamination manufacturing will be carried out in the manufacturing area 370 above the lifting manufacturing platform 340, and the nozzle 210 is positioned within the scope of the manufacturing area 370 through the control of the gantry type multi-axis motion platform 110 For stacking manufacturing, the manufacturing platform 340 can be raised and lowered in the Z-axis direction along the working well 360, so the height of the nozzle 210 in the Z-axis direction can be fixed during the process of making the same layer of deposition structure or the entire stacking manufacturing process , only move in the X-axis and Y-axis directions on the XY plane, and achieve the effect of layer-by-layer layer-by-layer manufacturing by changing the height of the manufacturing platform 340 in the Z-axis direction.

The three-dimensional lamination manufacturing machine 10 also includes a temperature cycle control module, which includes a circulating cooling unit and a circulating heating unit. The circulating cooling unit is preferably such as but not limited to: a circulating cooler (refrigerated circulator), which actively transfers the heat transfer medium 380 is cooled to the preset temperature, and then the cooled heat transfer medium 380 is pumped to the medium flow channel 313 inside the heat transfer base 310 through the circulation pipeline, and then the heat transfer medium 380 is recovered through the circulation pipeline and cooled again, and so on and on. Circulation, thereby cooling the heat transfer base 310 to a preset working temperature, and the circulation heating unit is preferably such as but not limited to: a heating circulator, which actively heats the heat transfer medium 380 to a preset temperature, and then The heated heat transfer medium 380 is pumped to the medium flow channel 313 inside the heat conduction base 310 through the circulation pipeline, and then the heat transfer medium 380 is recovered through the circulation pipeline for reheating, and the cycle is repeated continuously, thereby heating the heat conduction base 310 to preset operating temperature. The heat transfer medium 380 is preferably a cooling liquid (coolant) or a circulating liquid. In this embodiment, the cooling liquid is preferably ethanol (Ethanol, ECOH) with a concentration of 99.5%.

Fig. 5 (a) is a schematic side sectional view showing the structural configuration of the internal medium flow passage of the heat conduction base proposed by the present invention; Fig. 5 (b) is a schematic diagram revealing the structural configuration of the internal medium flow passage of the heat conduction base proposed by the present invention Schematic diagram of a top view; the medium channel 313 is connected inside the heat conduction base 310 In terms of structural configuration, it adopts a multi-layer configuration in which a circle of medium flow channels 313 is arranged at a certain height, which helps to make the temperature distribution of the manufacturing platform 340 more uniform during the lifting and lowering of the working well 360, and the inlet 3131 of the medium flow channel 313 is configured The lower layer of the heat conduction base 310, and the outlet 3132 is arranged on the upper layer of the heat conduction base 310. When the manufacturing schedule enters the manufacture of higher-level structures, such as but not limited to the manufacture of higher-level biological scaffold structures, it will make the manufacturing platform After the height of 340 is lowered, it can be closer to the inlet 3131, and the heat transfer medium 380 near the inlet 3131 will be in a cooler or hotter state due to less energy dissipation, thereby improving the heat transfer efficiency.

In the build-up manufacturing process, the heat transfer medium 380 is supplied by the temperature cycle control module, and the heated or cooled heat transfer medium 380 is pumped by the temperature cycle control module to the inlet 3131 of the medium flow channel 313 and enters the The medium channel 313 circulates inside the heat conduction base 310, and cools or heats the heat conduction base 310, and the energy will be transmitted through the heat conduction base 310 to the plane laminated fabrication assemblies 321, 322, 323 and 324 around the working well 360, and then The materials are transferred to the central manufacturing platform 340 via contact conduction, thereby cooling or heating the manufacturing platform 340 , and transferring to the manufacturing materials deposited on the manufacturing platform 340 .

Figures 6 to 10 are schematic diagrams showing the second embodiment of the exchangeable lamination manufacturing machine system with a functional liquid capillary release module of the present invention; Figure 6 shows the rotary lamination of the functional liquid capillary release module of the present invention Schematic diagram of the manufacturing machine; in the second embodiment, the exchange-type lamination manufacturing machine system of the present invention is preferably configured as a set of rotary lamination manufacturing machines 20, which include the first embodiment and at least Three-dimensional motion mechanism 100, additive manufacturing module 200, heat conduction module 300, temperature cycle control module and functional liquid capillary release module 600, etc.

Figure 7(a) is a schematic diagram showing the structure of the heat conduction base included in the second embodiment of the heat conduction module proposed by the present invention; Figure 7(b) discloses the first embodiment of the heat conduction module proposed by the present invention Schematic diagram of the structure of the curved laminate manufacturing assembly included in the second embodiment; Fig. 7 (c) is a schematic diagram showing the structure of the manufacturing shaft contained in the second embodiment of the heat conduction module proposed by the present invention; Fig. 8 discloses the present invention Schematic diagram of the structural assembly of the second embodiment of the proposed heat conduction module; Figure 9 (a) is a schematic side sectional view revealing the overall structure of the second embodiment of the heat conduction module proposed by the present invention; Figure 9 (b) is a schematic illustration of the present invention Schematic diagram of the overall structure of the second embodiment of the heat conduction module proposed by the invention.

The rotary lamination manufacturing machine 20 also includes the heat conduction module 300 disclosed in the first embodiment. The heat conduction module 300 includes a heat conduction base 310, a plurality of curved lamination manufacturing assemblies 331, 332, 333 and 334, and a manufacturing rotating shaft 350. The interior of the base 310 includes a medium flow channel 313 that provides a heat transfer medium 380 to flow therein, and the heat conduction base 310 includes a plurality of positioning grooves 315 and assembly holes 317 to provide each curved layer manufacturing assembly 331, 332, 333 and 334 is combined on the heat conduction base 310 according to the positioning groove 315 and the assembly hole 317 to form a working well 360 .

In order to facilitate disassembly and assembly, the assembly system of the manufacturing shaft 350 adopts a unilateral insertion method, and the manufacturing shaft 350 sequentially passes through the first bearing hole 391 provided on the heat conduction base 310, and the second bearing on the corresponding curved layer manufacturing assembly 332 The hole 393 is inserted into the third bearing hole 395 on the opposite curved layer manufacturing assembly 334, and the manufacturing rotating shaft 350 inserted into the third bearing hole 395 will not contact the heat conduction base 310 behind the curved layer manufacturing assembly 333 to reduce rotation The energy will be transmitted to the manufacturing shaft 350 through the first bearing hole 391 , the second bearing hole 393 and the third bearing hole 395 which are in contact with the manufacturing shaft 350 . A bottom plate 363 is also included under the heat conduction base 310 to seal the bottom of the working well 360 so that the manufacturing area 370 forms a five-sided closed space.

The rotary lamination manufacturing machine 20 proposed by the present invention also includes a rotary motion control module 450, the rotary motion control module 450 includes a stepping motor 460, and the manufacturing shaft 350 is preferably moved through the stepping motor 460 of the rotary motion control module 450 drive.

In the rotary lamination manufacturing machine 20 proposed by the present invention, the lamination manufacturing will be carried out in the manufacturing area 370 above the manufacturing shaft 350, and the nozzle 210 will work within the scope of the manufacturing area 370 for lamination manufacturing. The rotary lamination manufacturing machine 20 is mainly used for manufacturing For example, but not limited to, three-dimensional tubular structures.

Fig. 10 is a schematic side sectional view showing the two-stage structure of the manufacturing shaft included in the second embodiment of the heat conduction module proposed by the present invention; since the multilayer manufacturing will be carried out on the manufacturing shaft 350, when the multilayer manufacturing is completed, the finished product is Attaching to the manufacturing shaft 350 will cause the manufacturing shaft 350 to be unable to be pulled out directly from the first bearing hole 391 , the second bearing hole 393 and the third bearing hole 395 .

Therefore, in the rotary lamination manufacturing machine 20 proposed by the present invention, the manufacturing rotating shaft 350 is designed as a two-stage structure, and the manufacturing rotating shaft 350 includes a connecting segment 351 and a manufacturing segment 353 through screwing (screwing). The rotating shaft 350 can be directly removed from the inside of the working well 360 after the curved layer is manufactured, so as to avoid damage to the finished product.

The exchange-type lamination manufacturing machine system proposed by the present invention at least includes the three-dimensional lamination manufacturing machine 10 of the first embodiment and the rotary lamination manufacturing machine 20 of the second embodiment. Its design concept is to limit the temperature control range of the lamination manufacturing process to It is only necessary to focus on the five-sided enclosed space or semi-enclosed space formed by the four inner walls of the working well 360 and the manufacturing platform 340 or the manufacturing shaft 350, that is, the manufacturing area 370, thereby greatly reducing the temperature control range of the build-up manufacturing process. The heat conduction efficiency is greatly improved, and the overall performance and energy consumption of the machine have been significantly improved.

The exchangeable lamination manufacturing machine system proposed by the present invention can be replaced by simply replacing the three-dimensional motion mechanism 100, the lamination manufacturing module 200, the temperature cycle control module 500 and the functional liquid capillary release module 600 without changing the The flat layered fabrication assemblies 321, 322, 323 and 324 and the curved layered fabrication assemblies 331, 332, 333 and 334 on the base 310 are just It is very simple to switch between the two working modes of the three-dimensional lamination manufacturing machine 10 and the rotary lamination manufacturing machine 20 .

However, for the three-dimensional lamination manufacturing machine 10 and the rotary lamination manufacturing machine 20, when the operating temperature needs to be lower than 0°C, the low-temperature components included in the machine are prone to frost after contact with moisture in the air. In the process, when the manufacturing platform needs to stay at a certain height position for a period of time, or the manufacturing shaft needs to stop rotating for a period of time, the assembly seam between the working well or assembly and the manufacturing platform or manufacturing shaft is easy to freeze, causing the manufacturing platform Shaking, jamming, etc. occur when moving, or the manufacturing shaft cannot rotate evenly. In severe cases, the manufacturing platform will be stuck in the working well and cannot move, or the manufacturing shaft cannot rotate. In addition to the interruption of manufacturing operations, it may also cause damage to the machine.

The usual solution is to manually add antifreeze to reduce or dissolve the frost generated. However, manually adding antifreeze not only needs to suspend the manufacturing operation, but also prolongs the manufacturing time. It may also pollute the semi-finished products in the process due to human error.

Furthermore, whether it is the three-dimensional lamination manufacturing machine 10 or the rotary lamination manufacturing machine 20, there will be a small gap between the working well and the movable parts such as the manufacturing platform or the manufacturing shaft. In addition to being easy to freeze when the temperature is below 0° C., when the operating temperature is room temperature or higher, the air contained in the gap may also cause lower heat transfer efficiency. The operating temperature of the additive manufacturing process often needs to be changed between below or above the freezing point of the water body at 0°C.

In order to solve the above problems, the present invention develops a set of modules that use capillary action to release functional liquids such as antifreeze or heat transfer fluid, which can be integrated into the exchange-type lamination manufacturing machine system, including the three-dimensional lamination manufacturing machine 10 and the rotary lamination manufacturing machine. machine 20, and does not affect the exchange product The original function of the layer manufacturing machine system. Release such as but not limited to antifreeze to the machine gap during low temperature operation. In addition to removing frost, it can also replace the air contained in the gap. Because air is a good heat-insulating plastic material, the addition of antifreeze can improve energy transfer. efficiency. When operating above normal temperature, it releases such as but not limited to lubricating oil to the gap of the machine, which can not only reduce the frictional resistance but also replace the air in the gap, and improve the heat transfer efficiency.

Fig. 11 is a schematic diagram showing the general components included in the functional liquid capillary release module of the present invention; Fig. 12 (a) is a schematic diagram showing the delivery flow included in the functional liquid capillary release module configured on a three-dimensional lamination manufacturing machine An exploded schematic diagram of the side section of the channel; Figure 12(b) is a schematic diagram showing the assembly of the side section of the delivery flow channel included in the functional liquid capillary release module configured on the three-dimensional lamination manufacturing machine; Figure 13(a) is a schematic diagram showing the The front view schematic diagram of the release hole and the capillary release groove included in the functional liquid capillary release module arranged on the planar layered manufacturing assembly; The side cross-sectional schematic diagram of the delivery channel of the liquid capillary release module and the delivery channel of the release hole.

The functional liquid capillary release module 600 proposed by the present invention includes general components such as a peristaltic pump (peristaltic pump) 610, a delivery pipeline 620, a functional liquid storage 630, and a controller 640, and is arranged on the heat conduction module 300 and the planar layer The delivery channels, release holes, and capillary release grooves on the assemblies 321 , 322 , 323 , and 324 are manufactured, and the common elements are preferably arranged in the machine space 50 below the heat conduction module 300 .

Each of the planar build-up assemblies 321 , 322 , 323 and 324 is configured with the structure described below, but the planar build-up assembly 322 is used as an example for illustration below. On the three-dimensional lamination manufacturing machine, the first delivery flow channel 651 is set inside the heat conduction base 310, the inlet 652 of the first delivery flow channel 651 is set at the bottom of the heat conduction base 310, and the second delivery flow channel 655 but Opened in, for example but not limited to, the inside of the planar build-up assembly 322, the outlet 653 of the first delivery channel 651 and the inlet 656 of the second delivery flow channel 655 correspond to each other in position, when the planar build-up assembly After the component 322 is assembled on the heat conduction base 310, the first section of the delivery flow channel 651 and the second section of the delivery flow channel 655 can communicate with each other, and the outlet of the second section of the delivery flow channel 655 is a release hole connected to the capillary release groove 680 670. The inflow port 652 communicates with the delivery pipeline 620 .

The planar build-up manufacturing assembly 322 is provided with two capillary release grooves 680 and a release hole 670 in the middle on the working surface 325 as the inner wall of the working well 360, and each capillary release groove 680 is connected to the release hole 670, and The functional liquid 690 flowing out from the release hole 670 is received by using the release hole 670 as an inflow port.

The outlet 681 of the capillary release groove 680 is located on both sides of the working surface 325, and is approximately close to the four corners of the heat conduction base 310. The height of the outlet 681 is lower than the release hole 670 so that the capillary release groove 680 has a certain slope The structural geometry of the capillary release groove 680 is preferably a long and narrow open channel (open channel) with a depth and width less than 0.2mm, so the functional liquid 690 flowing into the capillary release groove 680 is mainly driven by capillary action and gravity , move from the release hole 670 to the outflow port 681 to be discharged into the gap G between the planar build-up manufacturing assembly 322 and the manufacturing platform 340 .

Capillary release grooves 680 are provided on each of the planar layer-by-layer manufacturing assemblies 321 , 322 , 323 and 324 , that is, the four inner walls of the working well 360 are provided with capillary release grooves 680 . Each of the planar build-up assemblies 321 , 322 , 323 and 324 is configured with the above-mentioned structure, but the planar build-up assembly 322 is used as an example for illustration.

Figure 14 is a schematic diagram showing the operation of the top view of the functional liquid capillary release module of the present invention; when the functional liquid capillary release module of the present invention is operated on a three-dimensional lamination manufacturing machine , the controller 640 starts the operation of the peristaltic pump 610, extracts the functional liquid 690 from the functional liquid storage 630, and pumps it through the delivery pipeline 620 to the inlet 652 of the first section of the delivery channel 651 of the heat conduction base 310, Then, it passes through the first delivery channel 651 inside the heat conduction base 310 , enters the second delivery channel 655 inside the planar build-up assemblies 321 , 322 , 323 and 324 to reach the release hole 670 .

The release hole 670 will release the functional liquid 690 into the capillary release groove 680, and the functional liquid 690 will finally flow out from the outlet 681 and flow to the four corners of the working well 360, and finally be injected into the planar laminate manufacturing assemblies 321, 322, 323 and 324 The small gap G between the manufacturing platform 340, because the gap G is a very small slit, and its spacing is usually less than 1mm, so the flow of the functional liquid 690 flowing into the gap G will be dominated by capillary force, and the entire gap will be spread by capillary action The indiscriminate diffusion in G will eventually fill most of the gaps in G.

The functional liquid 690 can preferably be an antifreeze liquid, such as a high-purity ethanol solution with a freezing point of -114°C, which can prevent water vapor from staying in the gap G when the operating temperature is lower than 0°C after being injected into the gap G Frost or freeze in the middle, and dissolve the nearby frost, and the ethanol will dehydrate the bacterial cells and have the effect of disinfection and sterilization. The functional liquid 690 can also be preferably a heat transfer liquid such as lubricating oil or friction oil. When the operating temperature is above 0°C, after being filled into the gap G, the heat transfer efficiency can be directly improved, and the energy of the heat transfer base 310 can be effectively The efficiency is transferred to the manufacturing platform 340, which can be used as a heat transfer medium when the machine is manufactured at room temperature or higher temperature.

The amount of functional liquid 690 added should not be excessive so as not to affect the manufacturing quality. The peristaltic pump 610 is preferably capable of pumping a flow rate of 0.5ml per minute. Through the combined control of the controller 640, the accuracy of the peristaltic pump 610 can reach ±1%. When the functional liquid 690 is a high-purity ethanol solution, since ethanol is volatile It is a volatile solution with a fast evaporation rate, so when manufacturing at low temperature, it must be re-injected at intervals such as but not limited to 15 minutes to avoid the recurrence of frost and ensure that there will be no frost between the manufacturing platform 340 and the working well 360 Stick together to form a collider, which can move up and down normally. After the functional liquid 690 is injected into the gap G, the efficiency of low temperature transmission from the working well 360 to the manufacturing platform 340 can also be increased.

Fig. 15(a) is an exploded schematic diagram showing the side section of the conveying flow channel included in the functional liquid capillary release module arranged on the rotary lamination manufacturing machine; Fig. 15 (b) is a schematic diagram showing the configuration on the rotary lamination manufacturing machine The schematic diagram of the side-section assembly of the delivery channel included in the functional liquid capillary release module of . On the rotary lamination manufacturing machine 20, the first delivery channel 661 can preferably be shared with the first delivery channel 651 of the three-dimensional lamination manufacturing machine 10, or it can be set independently. Inside the base 310 , the inlet 662 of the first delivery channel 661 is located at the bottom of the heat conduction base 310 .

The second conveying flow channel 665 is opened inside the curved layer manufacturing assembly 332 and 334, and the outlet 663 of the first conveying flow passage 661 and the inlet 666 of the second conveying flow passage 665 correspond to each other in position. , when the curved layer manufacturing assembly 332 and 334 are combined on the heat conduction base 310, the first section of the delivery channel 661 and the delivery channel 665 can communicate with each other, and the outlet of the delivery channel 665 is the release hole 671. The inlet port 662 communicates with the delivery pipeline 620 .

On the rotary lamination manufacturing machine 20, the release hole 671 is configured to directly communicate with the second bearing hole 393 and the third bearing hole 395, that is, the release hole 671 can directly inject the functional liquid 690 into the second bearing hole 393 and the third bearing hole The second gap G2 and the third gap G3 contained between the hole 395 and the manufacturing shaft 350, the functional liquid 690 flowing into the second gap G2 and the third gap G3 will be drawn by the capillary force in the entire second gap G2 and the third gap G3. In the three-gap G3, there is no difference in the diffusion to the surrounding area, and finally Most of the second gap G2 and the third gap G3 are filled to avoid frosting on the manufacturing shaft 350 or to improve the heat conduction efficiency of the manufacturing shaft 350 . The functional liquid 690 flowing into the second bearing hole 393 will also flow into the first gap G1 included between the first bearing hole 391 and the manufacturing shaft 350 under the capillary force.

When the functional liquid capillary release module of the present invention is operated on a three-dimensional lamination manufacturing machine, the flow path of the functional liquid 690 starts from the functional liquid reservoir 630 and is pumped through the delivery pipeline 620 by the driving of the peristaltic pump 610 The first section of delivery channel 661 to the inside of the heat conduction base 310, then enters the second section of delivery channel 665 inside the curved laminate manufacturing assembly 332 and 334 to reach the release hole 671, and then flows into the first bearing hole 391, the second The bearing hole 393 and the third bearing hole 395 are used to fill the first gap G1 , the second gap G2 and the third gap G3 .

Figure 16 (a) is a photo of the frosting on the platform of the three-dimensional laminate manufacturing machine of the present invention during the low-temperature manufacturing process; Figure 16 (b) is a functional liquid capillary release module of the present invention after it is implemented on the three-dimensional laminate manufacturing machine. A photo of actually removing the frosting on the manufacturing platform during the low-temperature manufacturing process; from the display in Figure 16(a), it can be seen that the manufacturing platform of the 3D lamination manufacturing machine often encounters frosting during the low-temperature manufacturing process, which causes machine collisions or jams pause.

Figure 16(b) shows the effect of the functional liquid capillary release module of the present invention releasing antifreeze through the release holes to the corners and four-side gaps around the manufacturing platform at a working temperature of -20°C. In order to increase the visual display effect, the case shown in Figure 16(b) injects more antifreeze fluid into the gap, so it clearly shows that the antifreeze fluid overflows from the gaps on the four sides of the manufacturing platform, and the frost near the gap is also obvious melt. From Figure 16(b), it can be found that at a low temperature of -20°C, a thin layer of frost has formed on the manufacturing platform, the flat laminated manufacturing assembly, and the heat conduction base, but the gaps between the corners and the four sides of the manufacturing platform It is almost full of antifreeze and no ice is formed Frosting phenomenon.

The exchangeable lamination manufacturing machine system proposed by the present invention can simply replace the heat conduction base without replacing the three-dimensional motion mechanism 100, the lamination manufacturing module 200, the temperature cycle control module and the functional liquid capillary release module 600. The plane layer-up manufacturing assemblies 321, 322, 323 and 324 and the curved layer-up manufacturing assemblies 331, 332, 333 and 334 on the 310 can simply operate in the two working modes of the three-dimensional layer-up manufacturing machine 10 and the rotary layer-up manufacturing machine 20 switch between.

The exchangeable lamination manufacturing machine system with functional liquid capillary release module of the present invention also includes at least the following features: (1) Lamination manufacturing and layering deposition operations are performed through the manufacturing platform that moves up and down in the Z-axis direction, reducing the number of gantry-type multi-axis motion platforms Movement in the Z-axis direction; (2) switching between a 3D lamination machine and a rotary lamination machine by simply exchanging different assemblies without replacing most of the major components; and (3) Equipped with a functional liquid capillary release module, it eliminates frosting on the machine and increases the energy transmission efficiency of the machine, which can be used in both high and low temperature operations.

The above embodiments of the present invention can be arbitrarily combined or replaced with each other, thereby deriving more implementation forms, but none of them depart from the scope of protection intended by the present invention. More embodiments of the present invention are further provided as follows:

Embodiment 1: An exchange-type lamination manufacturing machine system with a functional liquid capillary release module, which includes: a manufacturing platform; a heat conduction module configured to include a working well at the center, and the manufacturing platform is configured on the In the working well and can move along the working well, the manufacturing platform and the working well form a manufacturing area; The gaps included between the fabrication platforms release the functional fluid.

Embodiment 2: The exchange-type laminated manufacturing machine system as described in Embodiment 1, wherein the heat conduction module further includes one of the following: a positioning member; and a plurality of planar laminated manufacturing assemblies, which are assembled to the on the heat conduction module, and arranged at the center of the heat conduction module to form the inner wall of the working well, so that the exchange type lamination manufacturing machine system is configured as a three-dimensional lamination manufacturing machine, wherein selected from the equal plane lamination assembly The gap is included between one of the first planar build-up fabrication assemblies and the fabrication platform.

Embodiment 3: The exchange-type lamination manufacturing machine system as described in Embodiment 2, wherein the functional liquid capillary release module further includes one of the following: a functional liquid reservoir, which is used to store the functional liquid; transport Pipeline, which is connected to the functional liquid storage as the delivery path of the functional liquid; at least one delivery flow channel, which is arranged inside the first planar layered manufacturing assembly selected from the inside, as the delivery of the functional liquid path; a release hole, which is opened on the first planar build-up assembly and communicates with the at least one conveying channel; a capillary release groove, which includes an inlet and an outlet and is arranged on the first planar build-up assembly on, and have a slope and a width of less than 1mm, so as to drive the functional liquid through capillary force and gravity, the capillary release groove communicates with the release hole and uses the release hole as the inflow port, and the position of the outflow port is configured is guided to the gap; a peristaltic pump draws the functional liquid from the functional liquid reservoir, and pumps it to the release hole through the delivery line, and delivers the functional liquid to the capillary release groove, so as to pushing the functional liquid to the outlet through the capillary force and the gravity, wherein the functional liquid finally flows into the gap and is driven by capillary action in the gap to diffuse indiscriminately in the gap; and a controller , which controls the start of the peristaltic pump at regular or irregular times to drive the functional liquid to flow to the release hole.

Embodiment 4: The exchange-type laminated manufacturing machine system as described in Embodiment 1, further comprising One of the following: the heat conduction module contains a medium flow channel to provide heat transfer medium to flow therein, wherein the inlet of the medium flow channel is arranged at the bottom of the heat conduction module; the three-dimensional motion mechanism includes a gantry type multi-axis The motion platform carries the nozzle and drives the nozzle to move along the X-axis guide rail, the Y-axis guide rail and the Z-axis guide rail respectively toward the X-axis direction, the Y-axis direction and the Z-axis direction; the nozzle is positioned on the above the manufacturing area; a circulation cooling unit configured to actively cool the heat transfer medium; a circulation heating unit configured to actively heat the heat transfer medium; a circulation pipeline connecting the circulation cooling unit and the heat transfer module , or connect the circulation heating unit and the heat conduction module, and provide the heat transfer medium to flow therein; and a manufacturing platform motion control module, which includes a linear motor to drive the manufacturing platform to move along the working well.

Embodiment 5: The exchange-type laminated manufacturing machine system as described in embodiment 4, wherein the heat transfer medium is cooling liquid, circulating liquid or ethanol, and the functional liquid system is antifreeze liquid, defrosting liquid, heat transfer liquid, Lubricating oil or friction oil.

Embodiment 6: An exchange-type lamination manufacturing machine system with a functional liquid capillary release module, which includes: a manufacturing shaft; a heat conduction module configured to include a working well at the center, and the manufacturing shaft is disposed on the Rotating in the working well, the manufacturing shaft and the working well form a manufacturing area; and a functional liquid capillary release module, which is configured on at least the heat conduction module and directed to the second included between the heat conduction module and the manufacturing shaft. One of the first gap, the second gap and the third gap releases the functional liquid.

Embodiment 7: The exchange-type laminated manufacturing machine system as described in Embodiment 6, wherein the heat conduction module further includes one of the following: a positioning member and a first bearing hole, and the first bearing hole provides the manufacturing shaft to pass through to Entering the working shaft, the first gap is included between the first bearing hole and the manufacturing shaft; and a plurality of curved layer manufacturing assemblies are combined according to the positioning member to the heat conduction module, and arranged at the center of the heat conduction module to form the inner wall of the working well, so that the exchange type lamination manufacturing machine system is configured as a rotary lamination manufacturing machine, wherein selected from the plurality of curved laminations The first curved laminate manufacturing assembly of one of the manufacturing assemblies further includes a second bearing hole for allowing the manufacturing shaft to pass through and enter the working well, the second bearing hole and the manufacturing shaft include the second gap, wherein The second curved laminate fabrication assembly selected from one of the curved laminate fabrication assemblies further includes a third bearing hole for disposing the fabrication shaft, and the third gap is included between the third bearing hole and the fabrication shaft.

Embodiment 8: The exchange-type lamination manufacturing machine system as described in Embodiment 7, wherein the functional liquid capillary release module further includes one of the following: a functional liquid reservoir, which is used to store the functional liquid; transport Pipeline, which communicates with the functional liquid storage as the delivery path of the functional liquid; at least one delivery flow channel, which is arranged in the first curved laminated fabrication assembly selected from one of the curved laminated laminated fabrication assemblies The inside of the component is used as the delivery path of the functional liquid; the release hole is opened on the first curved laminated manufacturing assembly and communicates with the at least one delivery flow channel, and the position of the release hole is configured to guide the first gap , one of the second gap and the third gap; a peristaltic pump that draws the functional liquid from the functional liquid reservoir and pumps it to the release hole through the delivery line, wherein the functional liquid finally flows into the gap and is driven by capillary action in the gap to diffuse indiscriminately in the gap; and a controller controls the peristaltic pump to start at regular or irregular timing to drive the functional liquid to flow to the release hole.

Embodiment 9: The exchange-type laminated manufacturing machine system as described in Embodiment 6, further comprising one of the following: the heat conduction module includes a medium flow channel inside to provide heat transfer medium to flow therein, wherein the inlet of the medium flow channel It is arranged at the bottom of the heat conduction module; the three-dimensional motion mechanism, It includes a gantry-type multi-axis motion platform to carry the nozzle and drive the nozzle to move toward the X-axis direction, the Y-axis direction or the Z-axis direction; the nozzle is positioned above the manufacturing area through the three-dimensional motion mechanism; a circulating cooling unit, It is configured to actively cool the heat transfer medium; a circulation heating unit is configured to actively heat the heat transfer medium; a circulation pipeline is connected to the circulation cooling unit and the heat transfer module, or communicates the circulation heating unit to the A thermal conduction module, which provides the heat transfer medium to flow therein; and a shaft motion control module, which includes a stepping motor to drive the manufacturing shaft to rotate.

Embodiment 10: An exchangeable lamination manufacturing machine system with a functional liquid capillary release module, which includes: a heat conduction module; a manufacturing platform and a plurality of flat lamination manufacturing assemblies, wherein the flat lamination manufacturing assemblies are selectively combined A working well is formed in the center of the heat conduction module. The manufacturing platform is selectively arranged in the working well and can move along the working well. The manufacturing platform and the working well form a manufacturing area; manufacturing shafts and multiple curved layers Manufacturing assembly, wherein the curved layer manufacturing assembly is selectively combined at the center of the heat conduction module to form a working well, the manufacturing shaft is selectively arranged to rotate in the working well, the manufacturing shaft and the working well form the manufacturing area; and a functional liquid capillary release module disposed on at least the heat transfer module to a gap comprised between the heat transfer module and the manufacturing platform or included between the heat transfer module and the manufacturing shaft The gap releases the functional liquid, wherein the exchange-type lamination machine system is configured as a three-dimensional lamination manufacturing machine by selectively arranging the fabrication platform and the planar lamination assembly, or by selectively arranging the fabrication shaft and the The equal-curved lamination assembly is configured as a rotary lamination manufacturing machine.

The various embodiments of the present invention can be combined or replaced arbitrarily, so that more implementations can be derived, but none of them depart from the intended protection scope of the present invention and the limit of the protection scope of the present invention It is determined that what is recorded in the patent scope of the application for the present invention shall prevail.

310: heat conduction base

321-324: Plane Laminate Manufacturing Assemblies

340: Manufacturing platform

670: release hole

680: capillary release groove

681: outlet

690: Functional liquid

Claims (9)

An exchangeable lamination manufacturing machine system with a functional liquid capillary release module, which includes: A thermal conduction module; A manufacturing platform and a plurality of flat-layered manufacturing assemblies, wherein the flat-layered manufacturing assemblies are selectively combined at the center of the heat conduction module to form a working well, and the manufacturing platform is selectively arranged in the working well and can be moving along the working well, the manufacturing platform and the working well form a manufacturing area; A manufacturing shaft and a plurality of curved layered manufacturing assemblies, wherein the curved layered manufacturing assemblies are selectively combined at the center of the heat conduction module to form a working well, and the manufacturing shaft is selectively arranged to rotate in the working well, the manufacturing shaft and the working well form the manufacturing zone; and A functional liquid capillary release module configured on at least the heat conduction module to a gap included between the heat conduction module and the manufacturing platform or a first gap included between the heat conduction module and the manufacturing shaft one of a gap, a second gap, and a third gap releases a functional liquid, Wherein the interchangeable lamination manufacturing machine system is configured as a three-dimensional lamination manufacturing machine by selectively arranging the manufacturing platform and the flat lamination assembly, or by selectively arranging the manufacturing shaft and the curved lamination assembly The configuration is a rotary lamination manufacturing machine. The exchange-type lamination manufacturing machine system as described in claim 1, wherein the heat conduction module further includes one of the following: a locator; and The equal planar laminate assembly is assembled to the heat transfer module according to the spacer and arranged at the center of the heat conduction module to form the inner wall of the working well, so that the exchange-type lamination manufacturing machine system is configured as a three-dimensional lamination manufacturing machine, The gap is included between a first planar build-up assembly selected from one of the planar build-up assemblies and the fabrication platform. The exchangeable lamination manufacturing machine system as described in claim 2, wherein the functional liquid capillary release module further includes one of the following: A functional liquid storage container for storing a functional liquid; A delivery pipeline, which communicates with the functional liquid storage to serve as a delivery path for the functional liquid; at least one delivery flow channel, which is disposed inside the first planar laminated fabrication assembly as a delivery path for the functional liquid; a release hole, which is opened on the first planar build-up assembly and communicates with the at least one delivery channel; A capillary release groove, which includes an inlet and an outlet and is disposed on the first planar laminated fabrication assembly, and has a slope and a width less than 1mm, so as to drive the function through a capillary force and a gravity Sexual liquid, the capillary release groove communicates with the release hole and uses the release hole as the inflow port, and the outflow port is positioned to lead to the gap; A peristaltic pump, which draws the functional liquid from the functional liquid storage, and pumps it to the release hole through the delivery pipeline, and delivers the functional liquid to the capillary release channel to pass through the capillary force and the gravity force pushes the functional liquid to the outlet, wherein the functional liquid ultimately flows into the gap and is driven by capillary action in the gap to spread indiscriminately in the gap; and A controller, which controls the peristaltic pump to start regularly or irregularly to drive the functional liquid The fluid flows to the release hole. The exchange-type lamination manufacturing machine system as described in claim 1, wherein the heat conduction module further includes one of the following: a positioning member and a first bearing hole, the first bearing hole provides the manufacturing shaft to pass through to enter the working shaft, the first gap is included between the first bearing hole and the manufacturing shaft; and The curved laminate manufacturing assemblies are assembled on the heat conduction module according to the positioning piece, and are arranged at the center of the heat conduction module to form the inner wall of the working well, so that the configuration of the exchange laminate manufacturing machine system is a rotary lamination manufacturing machine, A first curved layered manufacturing assembly selected from one of the plurality of curved layered layered manufacturing assemblies further includes a second bearing hole for allowing the manufacturing shaft to pass through and enter the working shaft, the second bearing hole and the manufacturing The second gap is included between the shafts, A second curved laminate fabrication assembly selected from one of the curved laminate fabrication assemblies further includes a third bearing hole for disposing the fabrication shaft, the third bearing hole and the fabrication shaft comprising the third gap. The exchangeable lamination manufacturing machine system as described in claim 4, wherein the functional liquid capillary release module further includes one of the following: A functional liquid storage container for storing a functional liquid; A delivery pipeline, which communicates with the functional liquid storage to serve as a delivery path for the functional liquid; At least one delivery flow channel, which is arranged inside a first curved laminated-layer fabrication assembly selected from one of the curved laminated-layer fabrication assemblies as a delivery path for the functional liquid; A release hole, which is opened on the first curved layer manufacturing assembly and communicates with the at least one delivery channel, the position of the release hole is configured to guide the first gap, the second gap and the third gap one; a peristaltic pump, which draws the functional liquid from the functional liquid reservoir and pumps it to the release hole through the delivery line, wherein the functional liquid finally flows into the gap and is received in the gap indiscriminate diffusion in the gap driven by capillary action; and a controller that controls the timing or non-timing activation of the peristaltic pump to drive the functional liquid to flow toward the release hole. The exchange-type lamination manufacturing machine system as described in claim 1, further comprising one of the following: the heat conduction module includes a medium flow channel to provide a heat transfer medium to flow therein, wherein the inlet of the medium flow channel is configured At the bottom of the heat conduction module; a three-dimensional motion mechanism, which includes a gantry-type multi-axis motion platform to carry a nozzle and drive the nozzle along an X-axis guide rail, a Y-axis guide rail and a Z-axis guide rail toward a X-axis direction, a Y-axis direction and a Z-axis direction movement; the nozzle, which is positioned above the manufacturing area through the three-dimensional motion mechanism; a circulation cooling unit, which is configured to actively cool the heat transfer medium; a circulation A heating unit, which is configured to actively heat the heat transfer medium; a circulation pipeline, which communicates with the circulation cooling unit and the heat transfer module, or connects the circulation heating unit and the heat transfer module, and provides the heat transfer medium in Wherein flow; a manufacturing platform motion control module, which includes a linear motor to drive the manufacturing platform to move along the working well; and a rotary shaft motion control module, which includes a stepping motor to drive the manufacturing rotary shaft to rotate. The exchange-type laminated manufacturing machine system as described in claim 6, wherein the heat transfer medium is a cooling liquid, a circulating liquid or an ethanol, and the functional liquid system is an antifreeze liquid, a defrosting liquid, and a heat transfer medium. liquid, a lubricating oil or a friction oil. An exchangeable lamination manufacturing machine system with a functional liquid capillary release module, which includes: a manufacturing platform; a heat transfer module configured to include a working well at its center, the manufacturing platform is disposed within and movable along the working well, the manufacturing platform and the working well forming a manufacturing area; and A functional liquid capillary release module is configured on at least the heat conduction module to release a functional liquid to a gap included between the heat conduction module and the manufacturing platform. An exchangeable lamination manufacturing machine system with a functional liquid capillary release module, which includes: 1. Manufacture the shaft; a heat conduction module configured to include a working well at its center, the manufacturing shaft configured to rotate within the working well, the manufacturing shaft and the working well forming a manufacturing zone; and A functional liquid capillary release module, which is configured on at least the heat conduction module to one of a first gap, a second gap and a third gap included between the heat conduction module and the manufacturing shaft A functional fluid is released.

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